Master Builder CarsThis thread is to discuss, show off, and ask advice on your journey towards the Master Builder Cars certificate.If you have any questions for the AP Chairman, please contact him direct on: achievechair@nmra.org.uk

Master Builder StructuresThis thread is to discuss, show off, and ask advice on your journey towards the Master Builder Structures certificate. If you have any questions for the AP Chairman, please contact him direct on: achievechair@nmra.org.uk

Master Builder SceneryThis thread is to discuss, show off, and ask advice on your journey towards the Master Builder Scenery certificate. If you have any questions for the AP Chairman, please contact him direct on: achievechair@nmra.org.uk

Master Builder Prototype ModelsAn Extension to Scenery, this thread is to discuss, show off, and ask advice on your journey towards the Master Builder Prototype Models certificate. If you have any questions for the AP Chairman, please contact him direct on: achievechair@nmra.org.uk.

Chief DispatcherThis thread is to discuss, show off, and ask advice on your journey towards the Chief Dispatcher certificate. If you have any questions for the AP Chairman, please contact him direct on: achievechair@nmra.org.uk .

Association OfficialThis thread is to discuss, and ask advice on your journey towards the Association Official certificate.If you have any questions for the AP Chairman, please contact him direct on: achievechair@nmra.org.uk

Association VolunteerThis thread is to discuss and ask advice on your journey towards the Association Volunteer certificate. If you have any questions for the AP Chairman, please contact him direct on: achievechair@nmra.org.uk .

Model Railroad AuthorThis thread is to discuss and ask advice on your journey towards the Model Railroad Author certificate. If you have any questions for the AP Chairman, please contact him direct on: achievechair@nmra.org.uk.